CVE-2026-64365

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

0.17% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 6.9% of scored records. A rank, not a probability.

NVD base score

7.8 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

NVD analysis status

Analyzed. NVD last modified this record on 2026-09-04.

Red Hat severity

Moderate. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2026-07-25 08:50Z1 MO AGO

Last updated

2026-08-17 04:54Z18 DAYS AGO

Reserved

2026-07-19

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-416Use After FreeVariant
• CWE-825Expired Pointer DereferenceBase

Data version

5.2

Document digest

7270583bf243b1c5be4f2027222bc600c97e7168a381f29a4cd2d942f17c08b2

• git.kernel.orghttps://git.kernel.org/stable/c/2bb6e7143cf70ed281822d26c1848b2897ac36e9
• git.kernel.orghttps://git.kernel.org/stable/c/523db788c0f84612707638e266e8957ca7e3a756
• git.kernel.orghttps://git.kernel.org/stable/c/17f5928d7010bc9e002930326b59e60e40c09ee3
• git.kernel.orghttps://git.kernel.org/stable/c/3eca1a8165b5e7996e699e9df76cb4645e184d42
• git.kernel.orghttps://git.kernel.org/stable/c/df3d8aa1a9392da3de66398e7a03422463806b21
• git.kernel.orghttps://git.kernel.org/stable/c/46c8beeccd8ab2c863827254a85ea877654a3534